1988252

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4177}}^1$

素因数の和:4205

約数の個数: 24

約数和(自身を含む): 4211424

約数和(自身を除く): 2223172

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 4177, 8354, 16708, 29239, 58478, 71009, 116956, 142018, 284036, 497063, 994126, 1988252]

約数ペア:

[(1, 1988252), (2, 994126), (4, 497063), (7, 284036), (14, 142018), (17, 116956), (28, 71009), (34, 58478), (68, 29239), (119, 16708), (238, 8354), (476, 4177)]